#include <stdio.h>
 int main()
 {
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");
	printf("hello world!!\n");

	return 0;
 }
